will this work, and why 90 percent potash?

[pj91gsx]

http://cgi.ebay.com/2-lb-Red-Hot-Devil-Potash-Potassium-Hydroxide-Biodiesel_W0QQitemZ270277832654QQcmdZViewItem?hash =item270277832654&_trkparms=72%3A1205|39%3A1|66%3A2|65%3A12|240%3A13 18&_trksid=p3286.c0.m14

[H2OPWR]

It will work but you can find pure KOH at a way cheeper price on the internet. Just google it and you will find several sources.

[pj91gsx]

I will look thanks.